<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<script src='jquery源码分析.js'></script>
	<script>
		$(function(){
			var arr=[];
			var aDiv = document.getElementsByTagName('div');
			var box={length:0}//必须制定length
			console.log($.makeArray(aDiv));
			console.log($.makeArray(aDiv,box));//和merge的方法差不多相同
		});
	</script>
</head>
<body>
	<div></div>
	<div></div>
	<div></div>
</body>
</html>